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Finding the Third Proportional to 2,693,926 and 4,182,544

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Solution

The third proportional to 2,693,926 and 4,182,544 is: 6,493,747.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,926 : 4,182,544 = 4,182,544 : x
  2. Step 2: Convert to fraction form
    2,693,926/4,182,544 = 4,182,544/x
  3. Step 3: Cross multiply
    2,693,926x = 4,182,544 × 4,182,544
  4. Step 4: Simplify right side
    2,693,926x = 17,493,674,311,936
  5. Step 5: Solve for x
    x = 17,493,674,311,936/2,693,926
  6. Step 6: Final answer
    x = 6,493,747.16

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.